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I too did a quick return to "Space Elevator"! https://news.ycombinator.com/item?id=35629972 https://news.ycombinator.com/item?id=35629972
by kitd 3y ago
I too did a quick return to "Space Elevator"!
https://news.ycombinator.com/item?id=35629972 https://news.ycombinator.com/item?id=35629972